PL366768A1 - Method for the production of improved pulp - Google Patents

Method for the production of improved pulp

Info

Publication number
PL366768A1
PL366768A1 PL02366768A PL36676802A PL366768A1 PL 366768 A1 PL366768 A1 PL 366768A1 PL 02366768 A PL02366768 A PL 02366768A PL 36676802 A PL36676802 A PL 36676802A PL 366768 A1 PL366768 A1 PL 366768A1
Authority
PL
Poland
Prior art keywords
production
improved pulp
pulp
improved
Prior art date
Application number
PL02366768A
Other languages
Polish (pl)
Inventor
Jacob Owen Thompson
Sheldon Philip Verrett
Ulrike Waltraud Tschirner
Wei Li
Original Assignee
Solutia Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solutia Inc. filed Critical Solutia Inc.
Publication of PL366768A1 publication Critical patent/PL366768A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
PL02366768A 2001-06-06 2002-06-05 Method for the production of improved pulp PL366768A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29629601P 2001-06-06 2001-06-06
US30248701P 2001-07-02 2001-07-02

Publications (1)

Publication Number Publication Date
PL366768A1 true PL366768A1 (en) 2005-02-07

Family

ID=26969585

Family Applications (1)

Application Number Title Priority Date Filing Date
PL02366768A PL366768A1 (en) 2001-06-06 2002-06-05 Method for the production of improved pulp

Country Status (18)

Country Link
US (4) US6890404B2 (en)
EP (1) EP1392914B1 (en)
JP (1) JP4242272B2 (en)
CN (1) CN1282800C (en)
AR (1) AR034363A1 (en)
AT (1) ATE492682T1 (en)
AU (1) AU2002346240B2 (en)
BR (1) BR0210281B1 (en)
CA (1) CA2447533C (en)
DE (1) DE60238675D1 (en)
DK (1) DK1392914T3 (en)
ES (1) ES2356619T3 (en)
MX (1) MXPA03011326A (en)
NO (1) NO20035411L (en)
NZ (1) NZ529664A (en)
PL (1) PL366768A1 (en)
PT (1) PT1392914E (en)
WO (1) WO2002099184A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY138251A (en) * 2001-06-06 2009-05-29 Thermphos Trading Gmbh Method for inhibiting calcium salt scale
AU2002346240B2 (en) * 2001-06-06 2006-10-26 Thermphos Trading Gmbh Method and aqueous composition for the production of improved pulp
US7807021B2 (en) 2006-06-21 2010-10-05 Blackstone Michael M Compositions and processes to increase pulp yield, reduce extractives, and reduce scaling in a chemical pulping process
US8920603B2 (en) * 2006-10-11 2014-12-30 Akzo Nobel N.V. Bleaching of pulp
DE102007017180A1 (en) * 2007-04-12 2008-10-16 Lanxess Deutschland Gmbh Flame-resistant wood-based materials
US8361952B2 (en) 2010-07-28 2013-01-29 Ecolab Usa Inc. Stability enhancement agent for solid detergent compositions

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448003A (en) * 1966-01-03 1969-06-03 Dow Chemical Co On-stream cleaning of wood chip digesters using chelating agents
US3979385A (en) * 1969-11-19 1976-09-07 Henkel & Cie G.M.B.H. 1-Aminoalkane-1,1-diphosphonic acids and their salts
DE2115737C3 (en) * 1971-03-31 1979-11-08 Henkel Kgaa, 4000 Duesseldorf Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids
CA1069800A (en) 1976-06-07 1980-01-15 Lewis Volgenau Method of dispersing calcium carbonate
US4159922A (en) * 1978-10-12 1979-07-03 Nalco Chemical Company Accelerated process for causticization of Kraft green liquor
US4260452A (en) * 1978-11-24 1981-04-07 Krueger Horst Production of paper pulp from sugar mill bagasse
JPS59202201A (en) * 1983-04-28 1984-11-16 Shin Etsu Chem Co Ltd Polymer scale deposition preventing agent and its use
US4851490A (en) * 1983-10-26 1989-07-25 Betz Laboratories, Inc. Water soluble phosphonated polymers
US4631131A (en) * 1983-12-08 1986-12-23 R. W. Grace & Co. Method for inhibiting scale
DE3537808A1 (en) 1985-10-24 1987-04-30 Henkel Kgaa Process for the preparation of mixtures of methylenephosphonic acid-substituted hydroxyethylethylenediamines and use of the mixtures
US4779995A (en) * 1986-09-04 1988-10-25 American Thermometer Co., Inc. Reusable liquid crystal thermometer
US4872996A (en) * 1987-03-13 1989-10-10 The Dow Chemical Company Use of aminophosphonic acids to inhibit scale formation and corrosion caused by manganese in water systems
US4851082A (en) * 1987-04-22 1989-07-25 Director General Of Agency Of Industrial Science And Technology Pulping process
DE3717227A1 (en) * 1987-05-21 1988-12-01 Henkel Kgaa PHOSPHATE-FREE DETERGENT WITH REDUCED INCRUSTING TENDENCY
US4799995A (en) * 1987-07-29 1989-01-24 The Dow Chemical Company Scale inhibition formulations for kraft digesters
US4735787A (en) * 1987-08-17 1988-04-05 Nalco Chemical Company Scale inhibitor for intermittent washed mist eliminators in flue gas desulfurization systems
GB8829829D0 (en) * 1988-12-21 1989-02-15 Ciba Geigy Ag Chemical process
US4946556A (en) * 1989-04-25 1990-08-07 Kamyr, Inc. Method of oxygen delignifying wood pulp with between stage washing
US5002126A (en) * 1990-04-10 1991-03-26 Conoco Inc. Reservoir scale inhibition
US5200105A (en) * 1990-04-20 1993-04-06 W. R. Grace & Co.-Conn. Scale control in aqueous systems
US5059333A (en) * 1990-07-26 1991-10-22 Mobil Oil Corporation Dissolution of sulfate scales
JPH04126885A (en) * 1990-09-14 1992-04-27 Akio Onda Production of chemical pulp
US5094304A (en) * 1990-09-24 1992-03-10 Drilex Systems, Inc. Double bend positive positioning directional drilling system
DE69114436T2 (en) * 1990-10-04 1996-06-20 Britoil Plc Procedures to combat scale formation.
US5087376A (en) * 1990-10-15 1992-02-11 Calgon Corporation Multifunctional scale inhibitors
US5221487A (en) * 1991-10-24 1993-06-22 W. R. Grace & Co.-Conn. Inhibition of scale formation and corrosion by sulfonated organophosphonates
US5288410A (en) * 1991-11-07 1994-02-22 W. R. Grace & Co.-Conn. Scale control in aqueous systems
US5281351A (en) * 1991-12-06 1994-01-25 Lever Brothers Company, Division Of Conopco, Inc. Processes for incorporating anti-scalants in powdered detergent compositions
US5449476A (en) * 1992-05-07 1995-09-12 Calgon Corporation Stabilization of aminomethylene phosphonate scale inhibitors against degradation by bromine and chlorine biocides
US5433886A (en) * 1992-05-07 1995-07-18 Calgon Corporation Stabilization of polyether polyamino methylene phosphonate scale inhibitors against degradation by bromine and chlorine biocides
BE1006057A3 (en) * 1992-07-06 1994-05-03 Solvay Interox Method for delignification of chemical pulp.
US5358640A (en) * 1992-07-20 1994-10-25 Nalco Chemical Company Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems
US5346009A (en) * 1993-02-08 1994-09-13 Shell Oil Company Precipitation of scale inhibitors
US5320757A (en) * 1993-04-05 1994-06-14 Betz Laboratories, Inc. Method of inhibiting calcium oxalate scale deposition
ATE205460T1 (en) * 1993-06-14 2001-09-15 Solutia Europ Nv Sa METHOD FOR PREVENTING OXALATE DEPOSIT
US5635104A (en) * 1993-06-24 1997-06-03 The Procter & Gamble Company Bleaching solutions and method utilizing selected bleach activators effective at low perhydroxyl concentrations
SE502667C2 (en) * 1993-07-12 1995-12-04 Kvaerner Pulping Tech Treatment of fiber material with complexing agents before cooking
US5460747A (en) * 1994-08-31 1995-10-24 The Procter & Gamble Co. Multiple-substituted bleach activators
US5534157A (en) * 1994-11-10 1996-07-09 Calgon Corporation Polyether polyamino methylene phosphonates for high pH scale control
US6514380B1 (en) * 1995-03-08 2003-02-04 Andritz Oy Treatment of chemical pulp
US5562830A (en) * 1995-09-14 1996-10-08 Betz Laboratories, Inc. Calcium carbonate scale controlling method
US5580462A (en) * 1995-10-06 1996-12-03 Calgon Corporation Controlling calcium carbonate and calcium phosphate scale in an aqueous system using a synergistic combination
US5709814A (en) * 1995-10-06 1998-01-20 Calgon Corporation Aqueous system containing a synergistic phosphonate scale control combination
DE19620241A1 (en) * 1996-05-20 1997-11-27 Patt R Prof Dr Process for delignifying pulps and using a catalyst
US20020139497A1 (en) * 1996-06-05 2002-10-03 Jiang Jian Er Metal extraction prior to chelation in chemical pulp production
US6475338B1 (en) * 1996-06-05 2002-11-05 Andritz Inc. Method of minimizing transition metal ions during chemical pulping in a digester by adding chelating agent to the digester
US5772913A (en) * 1996-09-24 1998-06-30 Calgon Corporation Aqueous system containing a synergistic combination for scale control
US5788857A (en) * 1996-10-23 1998-08-04 Nalco Chemical Company Hydroxyimino alkylene phosphonic acids for corrosion and scale inhibition in aqueous systems
US6325890B1 (en) * 1996-10-25 2001-12-04 Andritz-Ahlstrom Inc. Feeding comminuted fibrous material
US6210600B1 (en) * 1996-12-23 2001-04-03 Lever Brothers Company, Division Of Conopco, Inc. Rinse aid compositions containing scale inhibiting polymers
FI122655B (en) * 1998-11-06 2012-05-15 Ovivo Luxembourg Sarl Batch-making process for mass production
DE19857251A1 (en) * 1998-12-11 2000-06-15 Bayer Ag 1-hydroxy-3-sulfonoalkane-1,1-diphosphonic acids
US6843979B2 (en) * 1999-04-26 2005-01-18 Emory University 4-haloethenylphenyl tropane:serotonin transporter imaging agents
US6355214B1 (en) * 1999-06-16 2002-03-12 Hercules Incorporated Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor
US6641754B2 (en) * 2001-03-15 2003-11-04 Betzdearborn Inc. Method for controlling scale formation and deposition in aqueous systems
US6572789B1 (en) * 2001-04-02 2003-06-03 Ondeo Nalco Company Corrosion inhibitors for aqueous systems
US6702921B2 (en) * 2001-05-01 2004-03-09 Ondeo Nalco Company Methods to enhance pulp bleaching and delignification using an organic sulfide chelating agent
MY129053A (en) * 2001-06-06 2007-03-30 Thermphos Trading Gmbh Composition for inhibiting calcium salt scale
AU2002346240B2 (en) * 2001-06-06 2006-10-26 Thermphos Trading Gmbh Method and aqueous composition for the production of improved pulp
MY138251A (en) * 2001-06-06 2009-05-29 Thermphos Trading Gmbh Method for inhibiting calcium salt scale

Also Published As

Publication number Publication date
BR0210281A (en) 2004-07-20
NO20035411D0 (en) 2003-12-05
NZ529664A (en) 2006-11-30
JP2004528494A (en) 2004-09-16
CA2447533C (en) 2012-01-24
US20030221805A1 (en) 2003-12-04
DE60238675D1 (en) 2011-02-03
ES2356619T3 (en) 2011-04-11
CA2447533A1 (en) 2002-12-12
EP1392914B1 (en) 2010-12-22
DK1392914T3 (en) 2011-03-28
WO2002099184A3 (en) 2003-02-20
US20060144533A1 (en) 2006-07-06
CN1282800C (en) 2006-11-01
PT1392914E (en) 2011-02-03
CN1539040A (en) 2004-10-20
USRE41552E1 (en) 2010-08-24
MXPA03011326A (en) 2004-03-19
ATE492682T1 (en) 2011-01-15
WO2002099184A2 (en) 2002-12-12
BR0210281B1 (en) 2013-09-17
AR034363A1 (en) 2004-02-18
EP1392914A2 (en) 2004-03-03
US20050115692A1 (en) 2005-06-02
NO20035411L (en) 2004-02-05
AU2002346240B2 (en) 2006-10-26
US7097739B2 (en) 2006-08-29
JP4242272B2 (en) 2009-03-25
US6890404B2 (en) 2005-05-10

Similar Documents

Publication Publication Date Title
GB2393190B (en) Process for producing pulp
GB2381524B (en) Process for the production of xylitol
IL154803A0 (en) New process for the production of oxabispidines
HUP0200567A3 (en) Process for the fermentative production of o-acetyl-serin
AU2001230207A1 (en) Method for the production of 1-amino-3-aryl-uracils
TWI318975B (en) Process for the production of ethers
AP2002002602A0 (en) Process for the production of quinazolines
AU9168301A (en) Method for the production of melamine
AU2001291683A1 (en) Method for the production of melamine
PL366768A1 (en) Method for the production of improved pulp
GB0126716D0 (en) Method for the production of particles
HUP0202530A2 (en) Method for the production of phosphonomethylglycin
MX225445B (en) Method for production of nphosphonomethylglycine.
HUP0103554A3 (en) Method for production of methylene-karbamide polimers
HUP0105482A2 (en) Process for the production of paroxetine
IL158119A0 (en) Method for the production of delta1-pyrrolines
AU2002335992A1 (en) Process for the production of ascopyrone p
HU0303170D0 (en) Method for the production of 2-coumarone and substituted 2-coumarones
HUP0301141A3 (en) Method for the production of trioxime derivatives
AU2002352014A1 (en) Method for the production of organodiphosphonites
SI1399437T1 (en) Method for the production of triazolylmethylepoxides
HU0102748D0 (en) Method for producing of cemetous material
AU2002312908A1 (en) Method for the production of triazolylmethylepoxides
AU2002338966A1 (en) Method for the production of biperidin
AU2002313502A1 (en) Process for producing pulp

Legal Events

Date Code Title Description
DISC Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)